Atlas entry

`mcp.echelongraph.io`

23 capabilities over MCP. First atlas observation.

Observed 4 Nov 2026, 00:03 UTC · passive: no tools called, no credentials sent · sha256:a4aa50…1672

Capability facts

As observed from outside, at the time below

Observed: 4 Nov 2026, 00:03 UTC
Signed: 4 Nov 2026, 00:26 UTC

Protocols: MCP
Tools: 16
Declared sign-in: None declared

Effects counted AI readings, beta

Moves money: 0
Deletes or cancels records: 0
Sends messages to people: 0
Changes permissions: 0
Runs code: 0
Asks a person: 0

16 tools examined; 0 counted above a measured threshold.

Declared vs read disagreements

Declared read-only, read as writing: 0
Declared destructive, read as not writing: 0
Declared non-destructive, read as deleting: 0
Declared closed-world, read as reaching out: 0

Change since previous: First observation
Label status: Current

Surfaces

5 protocols checked

ARD	Not found	No document retrieved
A2A	Not found	0 skills
MCP	Valid	2026-07-28 · 16 tools · 2 resources · 5 prompts
OpenAPI	Not detected	0 operations
WebMCP	Not detected	0 declarative form tools · experimental

Exact states and meaning

ARD
absent
Exact state: not found · No document retrieved
The supported discovery location returned no matching document.
Not found does not prove the service exposes no such interface elsewhere.
Not observed / not fetched
A2A
absent
Exact state: not found · 0 skills
The supported discovery location returned no matching document.
Not found does not prove the service exposes no such interface elsewhere.
Not observed / not fetched
MCP
observed
Exact state: valid · Revision 2026-07-28 · 16 tools · 2 resources · 5 prompts
A usable protocol document was retrieved and validated.
Directly observed
OpenAPI
absent
Exact state: not detected · 0 operations
No endpoint was established from the evidence and scope that InterfaceDelta inspected.
Not detected does not prove that no endpoint exists.
Not observed / not fetched
WebMCP
absent
Exact state: not detected · 0 declarative form tools · experimental
No named declarative WebMCP form tools were observed in the origin root HTML.
Script-registered tools and other pages are not observed, so this does not mean the site has no WebMCP tools.
Not observed / not fetched

Capabilities

23 · inventory complete

Summary of the AI readings · beta

The service lists 16 capabilities, and 13 have AI readings.

13 capabilities are read as read-only, including get_vendor_advisory, cve_remediation and get_cwe.

Rows named: get_vendor_advisory · cve_remediation · get_cwe

Written by code from the AI readings on this page: it groups them and says nothing they do not.

The atlas shows each capability by its plain identifier, inputs and declared sign-in. Publisher descriptions, paths, links and source evidence are not published here.

MCP tools 16

check_affected
inputs ecosystem, full, package, product and 1 more
AI Reads only 0.80
check_sbom
inputs full, purls, sbom
cve_exposure
inputs cve_id (required), full
AI Reads only 0.90
cve_intel
inputs cve_id (required), full
AI Reads only 0.88
cve_remediation
inputs cve_id (required), ecosystem, full, package and 1 more
AI Reads only 0.86
cve_summary
inputs full
AI Reads only 0.90
epss_history
inputs cve_id (required), full
AI Reads only 0.90
exposure_radar
inputs full
get_cve
inputs cve_id (required), full
AI Reads only 0.90
get_cwe
inputs cwe_id (required), full, page
AI Reads only 0.90
get_vendor_advisory
inputs advisory_id (required), full, vendor (required)
AI Reads only 0.87
kev_recent
inputs cursor, full, limit, ransomware and 3 more
AI Reads only 0.82
scan_manifest
inputs files (required), full
search_cves
inputs full, limit, min_cvss, offset and 3 more
AI Reads only 0.88
search_vendor_advisories
inputs full, has_cve, limit, offset and 3 more
AI Reads only 0.91
vendor_advisories_for_cve
inputs cve_id (required), full
AI Reads only 0.88

MCP resources 2

name not shown
name not shown

MCP prompts 5

am_i_affected
kev_weekly_brief
sbom_review
triage_cve
workload_triage

Not observed in this Passport: A2A skills, OpenAPI operations.

Declared and observed

16 tools declare hints; the AI readings agree with all 13 that have a reading.

A disagreement is not a finding about the service: either side can be wrong. How we compare declarations and readings.

Atlas history

1 observation

4 Nov 2026, 00:03 UTC23 capabilities · MCP 2026-07-28 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
a4aa5085b856103d69513388be5d3950cfe99c106a4d972b1c6ac1e6d6101672
Passport schema
0.5.0, passport-semantic-v4
Consistency
MCP_PROMPTS_ADVERTISEMENT_LIST: match · MCP_RESOURCES_ADVERTISEMENT_LIST: match · MCP_TOOLS_ADVERTISEMENT_LIST: match · OPENAPI_MCP_EXPLICIT_MAPPING: not applicable

Each class compares an observation with the previous atlas observation. Runs of unchanged observations are grouped. Struck values are what the previous observation recorded; inserted values are what this one recorded.

About this entry

io.echelongraph/echelongraph-mcp
Listed
Official MCP Registry · first listed 4 Nov 2026 · last listed 4 Nov 2026

Passive observations of a public interface listed in the Official MCP Registry. An observation does not verify security, ownership or compliance, and InterfaceDelta assigns no scores or rankings. Methodology · Report an inaccuracy · Ask for removal

Identity and snapshot

Target key: sha256:766480d6d27f4005bd48fd5a54716035ae99f2f8a29cc154db4f0337d0c5d917
Locator SHA-256: 427dc0351baf270f1846df42edab9a89b01bfe84fb57ddf283081850c5cc20bd
Snapshot generated: 4 Nov 2026, 00:59 UTC

The entry is one exact observed target, not a real-world service identity, and implies no ownership. Endpoint paths are not published; the locator hash lets an operator confirm their own URL.